Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
grupolefevre.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 09:56:07 UTC · ↺ Refresh
MX Hostnames
- grupolefevre-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 74.50.91.48
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns-741.awsdns-28.net
ns-1133.awsdns-13.org
ns-1571.awsdns-04.co.uk
ns-252.awsdns-31.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- ms-domain-verification=eac8c377-6786-44e7-afab-e03549a57bdb
- SPFv=spf1 include:spf.protection.outlook.com -all
- apple-domain-verification=qflEAemp8wUPJzvUsophos-domain-verification=15455cea6297d36f0d29edffc4838bfcb8dc51fb333831d390574da333aa65c3
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